0,1MHz ~ 1200MHz frekvenciamérő A frekvenciamérő kijelző modul PLJ-1601-C frekvenciakomponensei

 
                                       -----Focus on One-stop service of Electronic parts-----
 
Description:
0.1MHz ~ 1200MHz frequency meter PLJ-1601-C frequency components of the frequency measurement display module
 
Specification:
Use 8 bit Microchip PIC16F876A,up to 1.1GHz
Gate time
 0.01 seconds
 0.1 seconds
 1.0 seconds
Measuring channels ( high and low channels are high impedance )
1)Low channel
Measuring range : 0.1MHz ~ 70MHz
Measurement accuracy:
   ± 100Hz ( 0.01 seconds gate )
      ± 10Hz ( 0.1 seconds gate )
      ± 1Hz ( 1.0 seconds gate )
Sensitivity:
    0.1MHz ~ 10MHz: better than 50mVPP
        10MHz ~ 60MHz: superior to 50mVPP
        60MHz ~ 75MHz: not tested
       
 2)High channel frequency (64 points )
 
Measuring range : 10MHz ~ 1.1GHz
Measurement Accuracy : ± 6400Hz (0.01 seconds gate )
          ± 640Hz ( 0.1 seconds gate )
                 ± 64Hz ( 1.0 seconds gate )
High channel sensitivity : 10MHz ~ 30MHz: better than 100mVPP
                        30MHz ~ 60MHz: superior to 50mVPP
                               60MHz ~ 1.1GHz: not tested
Automatic channel is automatically selected based on the frequency of the input signal level of channel
 
Crystal measuring channel
    Measuring range : 1 MHz ~ 50 MHz ( the most low-end and highest end untested )
 
3) . Frequency reference
        5032 package 13.000 MHz Warming voltage controlled crystal oscillator ( VC - TCXO) , frequency stability is ± 2.5 ppm
 
IF settings
The minimum frequency is adjustable in steps of 100 Hz, frequency range 0 ~ 999.9999 MHz, can be set to plus or minus IF mode
 
working voltage
DC input: DC 9V ~ 12V
working current
The backlight is enabled: ≤ 75 mA backlight disabling: ≤ 55 mA
Display
maximum of 9 digit display
physical dimensions
Length * width * height:  92mm × 37mm × 27mm
Board interface
RF INPUT (measuring signal input): XH2.54-2P curved needle square socket
ICSP INPUT (MCU interface): XH2.54-6P curved needle square socket
ECL INPUT (external clock input): XH2.54-2P curved needle square socket
POWER INPUT (Power Interface):  with 3.5mm socket (DC is negative)
The XH2.54-2P curved needle square socket
 
 CFsunbird

 
 
Package Included: Original details of picture